1 #ifndef PARALUTION_GPU_MATRIX_DENSE_HPP_
2 #define PARALUTION_GPU_MATRIX_DENSE_HPP_
4 #include "../base_matrix.hpp"
5 #include "../base_vector.hpp"
6 #include "../matrix_formats.hpp"
10 template <
typename ValueType>
11 class GPUAcceleratorMatrixDENSE :
public GPUAcceleratorMatrix<ValueType> {
19 virtual void info(
void)
const;
22 virtual void Clear(
void);
24 virtual void SetDataPtrDENSE(ValueType **val,
const int nrow,
const int ncol);
63 #endif // PARALUTION_GPU_MATRIX_DENSE_HPP_
virtual void CopyFromAsync(const BaseMatrix< ValueType > &mat)
Async copy from another matrix.
A
Definition: pcg_example.m:10
virtual void Apply(const BaseVector< ValueType > &in, BaseVector< ValueType > *out) const
Apply the matrix to vector, out = this*in;.
virtual bool ExtractColumnVector(const int idx, BaseVector< ValueType > *vec) const
Extract values from a column of a matrix to a vector.
Definition: matrix_formats.hpp:20
const IndexType idx
Definition: cuda_kernels_coo.hpp:115
virtual void CopyFromHost(const HostMatrix< ValueType > &src)
Copy (accelerator matrix) from host matrix.
virtual bool ExtractRowVector(const int idx, BaseVector< ValueType > *vec) const
Extract values from a row of a matrix to a vector.
Definition: backend_manager.hpp:10
Definition: base_vector.hpp:16
Dense Matrix (see DENSE_IND for indexing)
Definition: matrix_formats.hpp:117
const IndexType const IndexType const IndexType const ValueType const ValueType scalar
Definition: cuda_kernels_coo.hpp:91
virtual void ApplyAdd(const BaseVector< ValueType > &in, const ValueType scalar, BaseVector< ValueType > *out) const
Apply and add the matrix to vector, out = out + scalar*this*in;.
virtual bool ReplaceRowVector(const int idx, const BaseVector< ValueType > &vec)
Replace a column vector of a matrix.
GPUAcceleratorMatrixDENSE()
virtual bool ConvertFrom(const BaseMatrix< ValueType > &mat)
Convert the matrix from another matrix (with different structure)
virtual void CopyToHostAsync(HostMatrix< ValueType > *dst) const
Async opy (accelerator matrix) to host matrix.
virtual void CopyToHost(HostMatrix< ValueType > *dst) const
Copy (accelerator matrix) to host matrix.
virtual bool ReplaceColumnVector(const int idx, const BaseVector< ValueType > &vec)
Replace a column vector of a matrix.
Base class for all host/accelerator matrices.
Definition: base_matrix.hpp:92
virtual void CopyFromHostAsync(const HostMatrix< ValueType > &src)
Async copy (accelerator matrix) from host matrix.
virtual void SetDataPtrDENSE(ValueType **val, const int nrow, const int ncol)
Initialize a DENSE matrix on the Host with externally allocated data.
Definition: backend_manager.cpp:43
virtual void info(void) const
Shows simple info about the object.
Definition: backend_manager.hpp:14
virtual ~GPUAcceleratorMatrixDENSE()
virtual void Clear(void)
Clear (free) the matrix.
virtual void CopyTo(BaseMatrix< ValueType > *mat) const
Copy to another matrix.
virtual unsigned int get_mat_format(void) const
Return the matrix format id (see matrix_formats.hpp)
Definition: gpu_matrix_dense.hpp:20
MatrixDENSE< ValueType > mat_
Definition: gpu_matrix_dense.hpp:52
virtual bool MatMatMult(const BaseMatrix< ValueType > &A, const BaseMatrix< ValueType > &B)
Multiply two matrices, this = A * B.
Base class for all host/accelerator vectors.
Definition: base_vector.hpp:26
virtual void AllocateDENSE(const int nrow, const int ncol)
Allocate DENSE Matrix.
virtual void CopyFrom(const BaseMatrix< ValueType > &mat)
Copy from another matrix.
virtual void LeaveDataPtrDENSE(ValueType **val)
Leave a DENSE matrix to Host pointers.
virtual void CopyToAsync(BaseMatrix< ValueType > *mat) const
Copy to another matrix.